15858502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3492

約数の個数: 24

約数和(自身を含む): 27531000

約数和(自身を除く): 11672498

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3449, 4598, 6898, 37939, 65531, 75878, 131062, 417329, 720841, 834658, 1441682, 7929251, 15858502]

約数ペア:

[(1, 15858502), (2, 7929251), (11, 1441682), (19, 834658), (22, 720841), (38, 417329), (121, 131062), (209, 75878), (242, 65531), (418, 37939), (2299, 6898), (3449, 4598)]